AR.5002.44 Confidence: 20% PACIFIC flags: Moderate F-spread, Multiple candidates for F2x cusp, Multiple candidates for F2o cusp, F2 cusps do not match, Unidentified traces above foF2, Trace overlaps while constructing baseline Dr. Mangalathayil Ali Abdu INPE, Division of Aeronomy

Av dos Astronautas, 1.758 Jd. Granja - CEP: 12227-010 Sao Jose dos Campos - SP Brasil

maabdu@dae.inpe.br 2026.02.24 (055) 07:10:00 FF202605502240710009039031101000005018000000001107501000080502560000000040000 2.85 2.9 2.95 3.0 3.05 3.1 3.15 3.2 3.25 3.3 3.35 3.4 3.45 3.5 3.55 3.6 3.65 3.7 3.75 3.8 3.85 3.9 3.95 4.0 4.05 4.1 4.15 4.2 4.25 4.3 4.35 4.4 4.45 4.5 4.55 4.6 4.65 4.7 4.75 4.8 4.85 4.9 4.95 5.0 5.05 5.1 5.15 5.2 5.25 5.3 250.000 250.000 250.000 250.000 250.000 250.000 250.000 250.000 250.000 260.000 260.000 260.000 260.000 260.000 260.000 260.000 260.000 261.667 263.333 265.000 266.667 268.333 270.000 275.000 280.000 285.000 290.000 295.000 300.000 305.000 310.000 315.000 320.000 330.000 340.000 343.529 347.059 350.588 354.118 357.647 361.176 364.706 275.000 280.000 288.152 298.317 311.346 328.647 352.734 388.575 69 75 78 0 75 81 81 75 0 60 72 69 81 78 75 57 75 0 63 0 60 0 63 0 57 0 60 0 0 69 60 0 57 0 0 0 54 0 54 0 0 57 51 54 54 57 60 0 63 57 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 -0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 -1.171875 0.390625 1.953125 0.390625 -0.390625 -0.390625 0.390625 0.390625 0.390625 -0.390625 -0.390625 -0.390625 0.390625 0.390625 1.171875 -2.734375 -0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 -0.390625 0.390625 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 142.667 145.0 150.0 155.0 160.0 165.0 170.0 175.0 175.333 180.0 185.0 190.0 195.0 200.0 205.0 208.0 210.0 215.0 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 284.392 285.0 290.0 295.0 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 0.2 0.234 0.307 0.343 0.354 0.351 0.343 0.328 0.306 0.275 0.231 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.222 0.246 0.269 0.293 0.316 0.34 0.354 0.438 0.584 0.754 0.993 1.358 1.855 2.376 2.862 3.311 3.73 4.121 4.484 4.808 5.073 5.247 5.3 5.3 5.266 5.186 5.067 4.918 4.745 4.555 4.353 4.145 3.934 3.723 3.515 3.311 3.114 2.923 2.741 2.567 2.402 2.245 2.097 1.957 1.826 1.703 1.587 1.479 1.377 1.283 1.194 1.111 1.034 0.962 0.895 0.833 0.775 0.72 0.67 0.623 0.579 0.539 0.501 0.466 0.433 0.403 0.374 0.348 0.323 0.301 0.28 0.26 0.242 0.225 0.209 -18.791 2.435 -0.142 -77.528 0.554 1.305 -2.823 2.1